Mint SIM launched a promotion today in conjunction with its exclusive retail partner Best Buy. The limited time offer gives subscribers 3 free months of unlimited talk, text and data with the first 2 GB at high speed when they purchase an unlocked device from Best Buy.

“We are thrilled to expand our partnership with Best Buy and bring a truly breakthrough offer to the market,” said Aron North, SVP of Marketing & Creative at Mint SIM. “Combining Best Buy’s enormous unlocked phone selection with Mint Sim’s free service on America’s Fastest Growing LTE Network is truly a win-win.”

“More and more consumers are choosing unlocked phones every day. Mint SIM’s growth has been remarkable and encapsulates how consumers are changing their buying habits when it comes to wireless,” North continued. “As the industry continues to evolve we believe Mint SIM is well positioned to capitalize on these new buying trends.”

A look on Best Buy's website reveals that the big box store is selling a variety of unlocked smartphones starting at $49.99 for a budget Blu phone to $949.99 for a 64 GB unlocked Samsung Galaxy Note 8.